upgrade

plugin/migrationmoodle/src/Task/QuestionMultiChoiceSingleTask.php

@@ -0,0 +1,92 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PluginBundle\MigrationMoodle\Task;
+
+use Chamilo\PluginBundle\MigrationMoodle\Extractor\LoadedCoursesFilterExtractor;
+use Chamilo\PluginBundle\MigrationMoodle\Loader\LessonAnswersMultipleChoiceLoader;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\BaseTransformer;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedCourseLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedLessonPageQuizLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\LoadedQuestionLookup;
+use Chamilo\PluginBundle\MigrationMoodle\Transformer\Property\ReplaceFilePaths;
+
+/**
+ * Class QuestionMultiChoiceSingleTask.
+ *
+ * Task to convert Moodle question answers of multichoice type in Chamilo unique/multiple answers.
+ *
+ * @package Chamilo\PluginBundle\MigrationMoodle\Task
+ */
+class QuestionMultiChoiceSingleTask extends BaseTask
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getExtractConfiguration()
+    {
+        return [
+            'class' => LoadedCoursesFilterExtractor::class,
+            'query' => "SELECT
+                    qa.id,
+                    qa.question,
+                    qa.answer,
+                    qa.feedback,
+                    (qa.fraction * qq.defaultmark) score,
+                    IF (qa.fraction = 1, TRUE, FALSE) is_correct,
+                    q.id quizid,
+                    q.course
+                FROM mdl_question_answers qa
+                INNER JOIN mdl_question qq ON qa.question = qq.id
+                INNER JOIN mdl_qtype_multichoice_options qo ON qq.id = qo.questionid
+                INNER JOIN mdl_quiz_slots qs ON qq.id = qs.questionid
+                INNER JOIN mdl_quiz q ON qs.quizid = q.id
+                WHERE qq.qtype = 'multichoice'
+                    AND qo.single = 1",
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTransformConfiguration()
+    {
+        return [
+            'class' => BaseTransformer::class,
+            'map' => [
+                'c_id' => [
+                    'class' => LoadedCourseLookup::class,
+                    'properties' => ['course'],
+                ],
+                'quiz_id' => [
+                    'class' => LoadedLessonPageQuizLookup::class,
+                    'properties' => ['quizid'],
+                ],
+                'question_id' => [
+                    'class' => LoadedQuestionLookup::class,
+                    'properties' => ['question'],
+                ],
+                'score' => 'score',
+                'answer' => [
+                    'class' => ReplaceFilePaths::class,
+                    'properties' => ['answer', 'course'],
+                ],
+                'feedback' => [
+                    'class' => ReplaceFilePaths::class,
+                    'properties' => ['feedback', 'course'],
+                ],
+                'is_correct' => 'is_correct',
+            ],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getLoadConfiguration()
+    {
+        return [
+            'class' => LessonAnswersMultipleChoiceLoader::class,
+        ];
+    }
+}